baber/WOPTO huggingface dataset:
Patent JP-H03264989-A (JP)
Title: Lighting controller
Inventor: NISHIOKA KENJI
IPC: H05B37/02
Filed: 1990-03-14
Abstract: PURPOSE:To adjust the lighting level of a fluorescent lamp without varying input lighting level data by providing an adjusting means which adjusts a lighting signal according to set adjustment data and regards lighting characteristics of a corresponding lighting load as reference lighting characteristics. CONSTITUTION:A display device 11 makes a display on a display part 17 according to a data signal DA supplied from a control part 12. Adjusting circuits D1 - Dn adjust the duty ratios of the outputs of signal reception parts A1 - An, but the adjustment data corresponding to the deviation between the lighting characteristics of the lighting load and predetermined reference lighting characteristics are set and used to adjust the lighting signal, thereby regarding the lighting characteristics of the corresponding lighting load as the reference lighting characteristics. Then lighting control parts B1 - Bn turn on the fluorescent lamps R, G, and B according to the supplied duty signals. Consequently, the lighting level of the lighting load can be adjusted without varying the input lighting level data.
Patent JP-H07266670-A (JP)
Title: Ink ribbon cartridge
Inventor: KOBAYASHI HAJIME
IPC: B41J32/00
Filed: 1994-04-01
Abstract: PURPOSE:To prevent the incidental rotation of a ink ribbon core by forming the receiving face of both end faces in the cross direction of an ink ribbon on the take up side adequately larger to the width of the ribbon than the receiving face in the cross direction of the ink ribbon on the winding side. CONSTITUTION:A receiving face 3b of both end faces in the cross direction of an ink ribbon on the winding side is protruded from the receiving face 3a of both end faces in the axial direction of an ink ribbon core to be enlarged, for example, by 0.1-0.5mm than the width of the ribbon. The receiving face 4a of both end faces in the cross direction of the ink ribbon on the take-up side is formed adequately layer to the width of the ribbon than that on the winding side. In other words, the ribbon receiving face 3b on the winding side is protruded from the core receiving face 3a, but the ribbon receiving face on the take-up side uses the core receiving face 4a. In this way, a defect of conventional cartridges is eliminated that the position of an ink ribbon taken up on the take-up side is deviated to cause the ink ribbon core to stop.
Patent JP-S60207021-A (JP)
Title: Spectrophotometer
Inventor: FUKUMA TOSHIAKI
IPC: G01J3/42
Filed: 1984-03-30
Abstract: PURPOSE:To adjust the gain of a logarithmic conversion circuit automatically by one touch operation, by inputting two kinds of currents, whose current ratio is constant, into the logarithmic conversion circuit as a sample light signal instead of the sample light signal. CONSTITUTION:The output of a photodiode Dr, which receives reference light, and the output of a photodiode Ds, which receives sample light, are inputted to a subtraction circuit comprising an operation amplifier A3 through operation amplifiers A1 and A2, respectively. The output of the operation amplifier A3 is inputted to a computer 3 through an A/D converter 4, and absorbance is computed. At the time of calibration of the absorbance, currents, whose current ratio is constant, from constant current sources 1 and 2 are sequentially inputted to the operation amplifier A2 instead of a sample light signal. The absorbance at this time is computed by the computer 3. The succeeding method values are calibrated by the computed value.
Patent JP-H03264666-A (JP)
Title: Device for producing semiconductor
Inventor: IKEDA ATSUHIKO
IPC: C23C14/50
Filed: 1990-03-15
Abstract: PURPOSE:To stably form a thin film having a uniform composition distribution at the time of forming the thin film on a sample by sputtering by providing a cooling mechanism in a holder for the sample to control the temp. rise of the sample. CONSTITUTION:The surface of a sample 4 such as a wafer is coated with the thin film of the material of a target 1 by sputtering. In this case, a cooling water pipe 3 is embedded in a wafer holder 2 to prevent the temp. rise of the wafer 4 during the sputtering and to uniformize the composition of the thin film. Consequently, sputtering is carried out always at low temp., and the composition distribution of the thin film on the wafer 4 is uniformized.
Patent JP-S56162306-A (JP)
Title: Combustion apparatus for solid fuel
Inventor: SHIMA HIROSHI
IPC: F23B99/00
Filed: 1980-05-16
Abstract: PURPOSE: To decrease CO gas of high concentration remarkably by arranging a specified laminar oxidizing catalyst layer to an upper section of solid fuel housed in a combustion apparatus body at a fixed interval in the combustion apparatus for solid fuel such as a briquet.  
     CONSTITUTION: A briquet stove consists of refractories and the inside is provided with a main body 1 with internal space housing a briquet 3, and a primary air sucking hole 2 is opened to a side wall of the main body 1. A porous plate 4 consisting of refractories, which doubles as a trivet, is placed on an upper opening of the main body 1. In above-mentioned constitution, a laminar oxidizing catalyst layer 6 is disposed so as to position where upper than an upper surface of the briquet 3 in the stove body 1 only by 2W10cm. The catalyst layer 6 is formed by carrying active metal on the surface of a spongy three-dimensional netlike heat-resisting metallic skeleton with communicating holes 7. Secondary air sucking holes 5 are opened to the main body 1 between the catalyst layer 6 and the briquet 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01237560-A (JP)
Title: Two-component developer
Inventor: NAGAYAMA KATSUHIRO
IPC: G03G9/097
Filed: 1988-03-17
Abstract: PURPOSE:To obtain an image having stable good quality even if transfer paper contg. a talc component is used by incorporating a slight ratio of particles of a material having the charge characteristic reverse from the charge characteristic of a toner into the above developer. CONSTITUTION:The slight ratio of the particles having the charge characteristic reverse from the charge characteristic of the toner is incorporated in addition to the toner and carrier which are the essential component into the developer. Namely, the toner 2 sticks to the image part on the surface of a photosensitive body 1 and the particles 3 charged to the polarity reverse from the polarity of the toner stick to the non-image part in the developing stage of a copying process. Although the talc component sticks to the non-image part on the surface of the photosensitive body 1 in the subsequent transfer state, the particles 3 are already stuck on the non-image part. The talc component, therefore, sticks indirectly onto these particles 3 and both the talc component and the particles 3 are easily removed thereafter together with the residual toner 2. The adhesion of the talc component to the photosensitive body is thereby prevented and the good copy quality is obtd.
Patent JP-H09258337-A (JP)
Title: Method for shifting picture element in image exposure device
Inventor: HORIKAWA KAZUO
IPC: G02F1/13
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To realize high-definition image exposure and to keep high exposure processing ability by changing the number of times of shifting a picture element in every direction on photosensitive material in accordance with exposure size so that exposure dot density may be equal to or above a specified value. SOLUTION: An image-formation lens 13 forms a multilevel image formed on a liquid crystal display panel 12 on the photo-sensitive material 14 and the material 14 is exposed. A plane parallel plate 17 for shifting the picture element is arranged between the panel 12 and the lens 13. The number of times of shifting the picture element in horizontal and vertical directions is changed in accordance with the exposure size on the photosensitive material 14. Since the number of times of shifting the picture element is changed in accordance with the exposure size so that the exposure dot density may be equal to or above the specified value, the shifting of the picture element insignificant in terms of improving image quality is avoided and the exposure processing ability is kept high.  Since the number of times of shifting the picture element is set to the value that the exposure dot density may be equal to or above the specified value, the high-definition image exposure is realized.
Patent JP-H09258829-A (JP)
Title: Method for controlling positioning and method for controlling positioning of bending work machine and its device in servo mechanism
Inventor: KURIYAMA HARUHIKO
IPC: B23Q3/18
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a positioning control method, a bending work machine positioning control method and its controller in servo mechanism, whereby smooth positioning is executed by changing the parameter of servo mechanism. SOLUTION: When a travelling body 9 is positioned by a servo motor SM controlled by servo mechanism, an inertia corresponding to the position of the travelling body 9 is estimated, position gain corresponding to the inertia is set and the servo motor SM is controlled by the parameter. In the bending work machine, a controller 27 rotates a crankshaft 23 by the servo motor SM, the inertia estimating part 41 of the controller 27 estimates the inertia of an upper frame 9 corresponding to the position of a metallic pressing mold 17 when the upper frame 9 is opened and closed so a sto clamp work W by the metallic pressing mold 17 and metallic receiving mold 13, a position gain setting part 43 sets position gain corresponding to the inertia and the servo motor SM is controlled.
Patent JP-S57178491-A (JP)
Title: Color still picture image pickup device
Inventor: NEMOTO TAKASHI
IPC: H04N9/81
Filed: 1981-04-27
Abstract: PURPOSE:To pick up a color still picture image excellently by scanning an image formed on one image pickup element through plural color filters, and storing pieces of information on each color and each field in time series at prescribed positions of a memory successively. CONSTITUTION:A subject image is sent to a solid image pickup element 2 through an optical system 1. In this case, a rotary circular filter disk 3 which resolves the subject image spectrally is arranged on an imaging optical path in the front surface of the element 2, and is driven by a motor 5. This disk 3 generates a color video signal for every field of an odd-numbered scan and an even-numbered scan, and an odd-numbered and an even-numbered field signal are combined together with respect to the same color to form one frame image in the color, thereby synthesizing one image by three frame images differing in color. Thus, image pickup operation which has extremely superior resolution and color reproduction and high sensitivity is carried out.
Patent JP-H10263947-A (JP)
Title: Piston ring feeding device
Inventor: OKI NORIHISA
IPC: B23P19/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the space for storing a magazine, and concurrently facilitate the management of the magazine. SOLUTION: In one type of a piston ring feeding device where a plurality of piston rings are held in the outer peripheral surface of a vertically erected magazine 42 in a stacked-up condition so as to allow each piston ring located at the uppermost or lowermost position to be forcibly taken out, the magazine is formed out of a vertically lengthwise adjusting shaft 44 capable of being rotated, a plurality of vertically lengthwise magazine segments 47,... arranged therein in such a way that the circumference of the adjusting shaft is enclosed, and of adjusting arms 46,... which move these magazine segments in the radial direction of each piston ring in response to the rotation of the adjusting shaft.
Patent JP-S58185794-A (JP)
Title: Activated palladium solution
Inventor: MIYAZAWA OSAMU
IPC: C23C18/18
Filed: 1982-04-21
Abstract: PURPOSE:To obtain an activated Pd soln. preventing excess deposition and defective adhesion, by adding a specified complexing agent to an activated Pd soln. contg. a water-soluble palladium salt and an alkali metallic hydroxide. CONSTITUTION:An activated Pd soln. of >=about 8pH is prepared by adding an alkali metallic hydroxide such as sodium hydroxide as a pH regulator to a soln. of a water-soluble palladium salt such as palladium chloride having about 5X10<-5>-10<-2>mol/l concn. expressed in terms of Pd<2+>. To the activated Pd soln. is added >=1 kind of complexing agent selected from ethylenediamine, propylenediamine and butylenediamine. The performance and reliability of electronic parts such as a tuner can be enhanced by using the resulting activated Pd soln.
Patent JP-H05271882-A (JP)
Title: High silicon grain-oriented silicon steel sheet excellent in workability and its manufacture
IPC: B22D19/16
Filed: 1992-03-23
Abstract: PURPOSE:To manufacture a high silicon grain-oriented silicon steel sheet excellent in workability. CONSTITUTION:At the time of manufacturing stock prior to be subjected to cold rolling constituted of grain-oriented silicon steel components contg. 4 to 8% Si and the other well-known inhibitor, the stock prior to be subjected to cold rolling has a surface layer part constituted of <=3% Si and the other similar components by >=5% per face and a mixed layer of inner surface layer components by 0.1 to 50mum. In the case of such material, at the time of cold rolling, the cracking of the surface can be prevented owing to the presence of the surface-layer low-Si part as well as the cracking of the boundary part caused by the drastical difference of the Si content (ductility) can be prevented owing to the mixed layer of the inner surface layer. In this way, the high silicon-contg. stock can easily be cold-rolled, by which the objective grain- oriented silicon steel sheet excellent in core loss properties can be manufactured.
Patent JP-H03264610-A (JP)
Title: Manufacture of super fine particles
Inventor: ANZAI HIROSHI
IPC: B22F1/02
Filed: 1990-03-15
Abstract: PURPOSE:To prevent joining among super fine particles and change in the quality caused by oxidation and contamination at the time of taking out these in the air by executing vapor phase growth to the super fine particles under plasma polymerizing atmosphere of organic monomer. CONSTITUTION:The reaction vessel 2 is evacuated while causing carrier gas to flow into a reaction vessel 2 from a cylinder 3. By impressing electric field from high frequency electric source 4 to the carrier gas reduced with the pressure, the plasma is generated. At the same time, the organic monomer is introduced from a tank 5. Metal kind 8 in a crucible 7 heated with an induction coil 6 for heating is vaporized and also coated with the plasma polymerized film. Successively, this is collected in a collecting system 10 at the vacuum evacuating system 9 side as the plasma polymerized film coated super fine particles. By this method, the surface protecting coating is formed to the super fine particles under keeping state at the time of developing.
Patent JP-S60208218-A (JP)
Title: Corrosion-proof coated steel pipe pile and preparation thereof
Inventor: TANAKA MITSUO
IPC: B29C63/10
Filed: 1984-04-02
Abstract: PURPOSE:To continuously prepare a corrosion-proof steel pipe pile having excellent capacity, by applying a specific polyethylene composition to the periphery of a steel pipe pile by extrusion molding. CONSTITUTION:A corrosion-proof layer having a thickness of 0.5-5mm., which comprises a polyethylene composition compounded with 80wt% or more of high- pressure low density polyethylene of which the melt index (MI) is 0.05-0.5g/ 10min, the density is 0.9-0.930g/cm<3> and the content of a vinyl acetate constitutional unit is 0.5-5%, is formed around a steel pipe pile. By using the above- mentioned specific high-pressure low density polyethylene, a corrosion-proof coated steel pipe pile excellent in chemical resistance, mechanical physical properties and corrosion-proof capacity can be prepared continuously with good reproducibility.
Patent JP-H06121928-A (JP)
Title: Method of reactivating active carbon catalyst used in preparing 1,1,1,2,3,3,3- heptafluoropropane (r227)
Inventor: PEETAA HOTSUPU
IPC: C01B31/08
Filed: 1993-03-24
Abstract: PURPOSE: To reactivate an activated charcoal catalyst by heating an activated charcoal catalyst employed in the preparation of 1,1,1,2,3,3,3-heptafluoropropane (R227) to a specified temp. range ( deg.C) in an inert gas or under a reduced pressure. CONSTITUTION: 1,1,1,2,3,3,3-Heptafluoropropane (R227) is utilized as a substitute for perfectly halogenized chlorofluorocarbon which exposes ozone to danger. At the time of preparing R227 from hexafluoropropane and HF, activated charcoal is used as a catalyst. In this case, the activated charcoal catalyst is heated at 450 to 900 deg.C in the stream of an inert gas or under a reduced pressure. Moreover, the heating temp. is preferably set to 550 to 800 deg.C or 600 to 800 deg.C. Furthermore, the heating is executed by microwave irradiation. As the inert gas, nitrogen is used.
Patent JP-S55157213-A (JP)
Title: Manufacture of anisotropic magnet
Inventor: NODA TOKUYUKI
IPC: H01F41/02
Filed: 1979-05-28
Abstract: PURPOSE:To impart an anisotropy to a magnet in its pressurizing direction by filling fine mixture powder added with granulating powder in a molding cylinder, applying magnetic field thereto in a direction orthogonal to the axis of the cylinder by a permanent magnet and pressurizing and molding the powder in the same direction as the latter. CONSTITUTION:After filling powder material in a molding cylinder 8, magnetic field is applied thereto in a direction perpendicular to a core bar 2 externally of an outer cylinder 1 by a permanent magnet 3. The cylinder 8 is mounted in a partition cylinder 7, and pressure oil is filled from an inlet 6. The cylinder 7 is internally compressed to compress the powder material through the cylinder 1 so as to obtain a molded hollow magnet. When employing mixture powder containing 20-40% of granulating powder including 10-30 mesh for the powder material, the magnet may incorporate 2,400-2,700G of residual magnetic flux density and 50G of axial surface magnetic flux density.
Patent JP-H10259742-A (JP)
Title: Accelerator manipulated amount detecting device
Inventor: SATO HISAAKI
IPC: B60K26/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress detection dispersion and secular change, and perform high accuracy detection, by integrating a rotary shaft rotated by being interlocked to accelerator operation and a sensor rotary shaft for producing in a sensor part, a relative rotational rate against the main body of the rotary shaft. SOLUTION: An extended part 3A which is extended by being passed through the sensor part 80 of a rotary sensor 50, is arranged on a rotary shaft 3 connected to a drum 2 which is interlocked to accelerator pedal operation, and connected to a hysteresis producing mechanism part 10. This mechanism part 10 is equipped with a return spring 21, which produces force by which the rotary shaft 3 is returned to an initial position when the rotary shaft 3 is rotated, and at the same time, produces force by which the rotary shaft 3 is moved to the drum 2 side against a housing 90.  Hereby, a rotary plate 14 on the rotary shaft 3 is moved finely to the drum 2 side while being rotated, and force that frictional force corresponding to the rotation of the rotary shaft 3 and frictional force by the reaction of a wave washer 11, are superposed to each other, can be produced between the rotary plate 14 and a sliding member 12.
Patent JP-H11243964-A (JP)
Title: Orizo-ornithine carbamyl transferase gene, vector containing the same, and transformant
Inventor: ITO YOSHIBUMI
IPC: C12N9/10
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a rice orizo-ornithine carbamyl transferase gene which codes for a protein having a specific amino acid sequence, and is necessary for the development of an ornithine carbamyl transferase gene derived from a plant in which tolerance against phaseolotoxin was introduced. SOLUTION: This gene is obtained by lighting (1) a cDNA clone coding for a C-terminal domain (206 amino acid residues) of ornithine carbamyl transferease isolated from a rice cDNA library constructed by the rice genome project and (2) an N-terminal domain (340 bp) of rice orizo-ornithine carbamyl transferase cloned using cDNA formed from rice plant mRNA as a template by the 5' Race method, and codes for a protein having the amino acid sequence shown by the formula. A large amount of rice orizo-ornithine carbamyl transferase necessary to evaluate a herbicidal activity using phaseolotoxin as a herbicide component in vitro rapidly and simply, can be produced from a transformant having a plasmid vector containing the gene.
Patent JP-2000264037-A (JP)
Title: Duct installation structure for air conditioner for vehicle, and method for installing duct for air conditioner for vehicle
Inventor: HASHIGUCHI MASAHIRO
IPC: B60K37/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To improve installation strength of a duct for an air conditioner onto a vehicle interior member without deteriorating a design freedom degree of the vehicle interior member. SOLUTION: An upper duct half 31 and a lower duct half 32, 33 injection-moulded of a synthetic resin split into two are coupled with each other to compose a duct D for an air conditioner comprising a vent duct 171 and a defroster duct 191, and tips of duct installation leg parts 40-42 protruded from the duct D for the air conditioner roughly in parallel toward a vehicle interior member 1 are welded with a back surface of the vehicle interior member 1. Since size precision, thickness uniformity, and rigidity can be improved compared to cases of blow-moulding the duct D for the air conditioner, the tips of the duct installation leg parts 40-42 can be tightly applied to the vehicle interior member 1 to increase installation strength.  In addition, the duct installation leg parts 40-42 need not be formed along the whole length of the duct D for the air conditioner, but the duct installation leg parts 40-42 need be formed only where required, thereby a design freedom degree of the vehicle interior member 1 can be improved.
Patent JP-H05269598-A (JP)
Title: Volume-reducing machine for industrial waste
IPC: B09B3/00
Filed: 1992-03-24
Abstract: PURPOSE:To efficiently treat industrial wastes in a short time by throwing the industrial wastes into a throw-in casing of a volume-reducing device to reduce the volume of the industrial wastes to the specified size, and loading a dust-removing device to collect the generated dusts on a moving vehicle. CONSTITUTION:A volume-reducing machine for industrial wastes are provided with a throw-in casing 12 to throw in the lightweight industrial wastes having small bulk density and a pressing-lid cylinder 13 to push a pressing lid 14 which is pivotably supported to the upper end of this throw-in casing. A volume- reducing mechanism 11 consisting of a main pressing cylinder 15 to press one of the end walls of the throw-in casing 12 and a dust-removing device 21 to collect the dusts generated by the volume-reducing mechanism are loaded on a travelable moving vehicle 1. The other end wall of the throw-in casing is made an openable/closable shutter 18, and the volume-reduced industrial wastes are taken out, put into bags and directly packed. This arrangement allows the industrial wastes to be packed in appropriate bags or the like as required and to be efficiently carried to the final disposing facility.